What Adani Green Energy Limited's (NSE:ADANIGREEN) ROE Can Tell Us

While some investors are already well versed in financial metrics (hat tip), this article is for those who would like to learn about Return On Equity (ROE) and why it is important. To keep the lesson grounded in practicality, we'll use ROE to better understand Adani Green Energy Limited (NSE:ADANIGREEN).

Return on equity or ROE is an important factor to be considered by a shareholder because it tells them how effectively their capital is being reinvested. Put another way, it reveals the company's success at turning shareholder investments into profits.

Check out our latest analysis for Adani Green Energy

How To Calculate Return On Equity?

The formula for return on equity is:

Return on Equity = Net Profit (from continuing operations) ÷ Shareholders' Equity

So, based on the above formula, the ROE for Adani Green Energy is:

6.5% = ₹1.4b ÷ ₹21b (Based on the trailing twelve months to December 2020).

The 'return' is the profit over the last twelve months. Another way to think of that is that for every ₹1 worth of equity, the company was able to earn ₹0.07 in profit.

Does Adani Green Energy Have A Good ROE?

By comparing a company's ROE with its industry average, we can get a quick measure of how good it is. However, this method is only useful as a rough check, because companies do differ quite a bit within the same industry classification. You can see in the graphic below that Adani Green Energy has an ROE that is fairly close to the average for the Renewable Energy industry (6.2%).

So while the ROE is not exceptional, at least its acceptable. While at least the ROE is not lower than the industry, its still worth checking what role the company's debt plays as high debt levels relative to equity may also make the ROE appear high. If a company takes on too much debt, it is at higher risk of defaulting on interest payments. You can see the 3 risks we have identified for Adani Green Energy by visiting our risks dashboard for free on our platform here.

Why You Should Consider Debt When Looking At ROE

Companies usually need to invest money to grow their profits. The cash for investment can come from prior year profits (retained earnings), issuing new shares, or borrowing. In the case of the first and second options, the ROE will reflect this use of cash, for growth. In the latter case, the debt used for growth will improve returns, but won't affect the total equity. Thus the use of debt can improve ROE, albeit along with extra risk in the case of stormy weather, metaphorically speaking.

Combining Adani Green Energy's Debt And Its 6.5% Return On Equity

It appears that Adani Green Energy makes extensive use of debt to improve its returns, because it has an alarmingly high debt to equity ratio of 9.29. The combination of a rather low ROE and high debt to equity is a negative, in our book.

Summary

Return on equity is a useful indicator of the ability of a business to generate profits and return them to shareholders. In our books, the highest quality companies have high return on equity, despite low debt. If two companies have the same ROE, then I would generally prefer the one with less debt.

But when a business is high quality, the market often bids it up to a price that reflects this. The rate at which profits are likely to grow, relative to the expectations of profit growth reflected in the current price, must be considered, too. Check the past profit growth by Adani Green Energy by looking at this visualization of past earnings, revenue and cash flow.

Of course Adani Green Energy may not be the best stock to buy. So you may wish to see this free collection of other companies that have high ROE and low debt.

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This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
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